import java.util.*;

public class Task {
    public static void main(String[] args) {

        List<String> names = new ArrayList<>(Arrays.asList(args));
        
        Collections.addAll(names, "John", "Kate", "Tom", "Bob", "Alice");
        
        // 排序----------------------------------------------
        /* TODO 对names集合进行排序 */
        
        System.out.println(names);

        // 打乱-----------------------------------------------
        Random random = new Random(names.size());
        /* TODO 使用random打乱names集合 */
        
        System.out.println(names);
    }

}